If you understand the causes of amblyopia, you can easily identify what is the scientific treatment. In order to get good results, we must first find the right cause, and only by removing the cause is the correct and fundamental treatment. For strabismic amblyopia, most of them have hyperopia, so it is necessary to cover the eye with good vision based on the appropriate prescription glasses to effectively improve the vision of the strabismic eye. Refractive amblyopia is a condition in which one eye has very good vision but the other eye has particularly poor vision. Refractive amblyopia is a binocular amblyopia caused by high refractive error in both eyes, because the vision of both eyes is poor, it is only necessary to insist on wearing glasses properly. For amblyopia caused by congenital cataracts and ptosis, surgery should be performed first to solve the problem that affects the light entering the fundus of the eye, and then, if there is refractive error, glasses should be worn for treatment. Glasses for amblyopia are just like medication and injections for a cold or fever, they play a therapeutic role and are irreplaceable and essential.